21411468906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{123054419}}^1$

素因数の和:123054453

約数の個数: 16

約数和(自身を含む): 44299591200

約数和(自身を除く): 22888122294

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 123054419, 246108838, 369163257, 738326514, 3568578151, 7137156302, 10705734453, 21411468906]

約数ペア:

[(1, 21411468906), (2, 10705734453), (3, 7137156302), (6, 3568578151), (29, 738326514), (58, 369163257), (87, 246108838), (174, 123054419)]